Top Tech Companies (4,922)

As the most trusted name in student information, Infinite Campus manages 7.8 million students in 45 states through schools, school districts, regional consortia, state departments of education and the federal government. Since our founding in 1993, our mission has been to Transform K12 Education®. We are dedicated to providing solutions that help schools run more efficiently, allow teachers to spend...

n 2013, two passionate Ruby developers came together to establish Rubyroid Labs. Over the years, we have had the privilege of collaborating with renowned enterprises such as Mastercard, Airswift, Volvo, Toyota, and many others. Additionally, we have forged partnerships with startups backed by esteemed accelerators like Y Combinator, Seedcamp, and Capital Innovators. With a dedicated team of 50 skilled full-stack developers, we...

ShadowTech Labs is a technology-first engineering firm, distinguished by its highly skilled and innovative staff, who possess deep experience in regulated, critical infrastructure environments. Our team combines software engineers, systems architects, and nuclear security experts—each committed to mission assurance, regulatory compliance, and operational excellence. Over the past decade, our engineers have made significant contributions to advancements in surveillance technologies and...

YuuConnect is a mobile engagement platform delivered through an interactive mobile recharging terminal that keeps mobile users connected to the things in life they value most and on-the-go. YuuConnect changes the way people connect with society and improves their quality of life by providing a mobile recharge and access to digital technology for free. Our focus starts with the end-user...

Halo Consulting is an international, boutique search firm, that brings the best practices of retained executive search firms, to high growth tech startups. We work with clients seeking full-time, permanent employees, that offer comprehensive benefits packages, and compelling compensation packages, which include equity.

ClassBug is the best way to manage classes and accept payments online.  Suitable for any venue that holds classes -- from yoga, pilates & dance studios, to martial arts, music, park districts and trade schools.  We offer web based software that was built with the non-technical business owner in mind.   Everything is intuitive,

We are an innovative insurance tech startup redefining the way companies and employees work together to manage risk. When incidents happen in the workplace, the process is often confusing, scary, and frustrating – for both employers and employees. We build software that changes all that. Join our team to help revolutionize commercial insurance!

We're a Chicago digital marketing agency specializing in search engine optimization (SEO), pay per click (PPC), and digital PR. With ROI as our focus, we make a measurable difference and build long-lasting relationships with our clients. -2020 US Search Awards Winner -2020 US Search Awards Finalist x2 -2020 Clutch Top SEO Companies -2019 Best and Brightest Companies to Work For in Chicago -2019 National Winner...

You rely on technology every day, but is it really working for you? Maybe it feels like IT is just one more thing holding your business back. You’ve dealt with recurring issues, sluggish support, missed opportunities, and rising security risks. You’ve invested time and money, but it’s not translating into real progress—or a competitive advantage. You want more than a vendor. You want a...

We deliver heat, light and mobility products and services to people all around the world in ways that will help to drive the transition to a lower carbon future. The world is changing fast and our industry is changing with it. The energy mix is shifting towards lower carbon sources, driven by technological advances and growing environmental concerns. In bp, we...

PURE is a member-owned insurer designed exclusively for financially successful individuals and families and dedicated to delivering an exceptional experience. We provide customizable coverage for high-value homes, automobiles, jewelry, art, personal liability, watercraft, flood, fraud and cyber fraud, and we aim to alleviate stress, solve challenges and remove conflict from the insurance process wherever possible for our members.

Dunn Solutions Group is a digital commerce & business transformation consultancy focused on delivering velocity to our clients. DSG helps our clients achieve speed by automating business processes (application development), and direction using advanced analytics.

Maxxion is a software development firm. Over the years we have built a strong portfolio of web & mobile enterprise applications satisfying several clients across globe that are continuously re-investing in our services. Our domain expertise ranging from healthcare, automotive, travel, IOT, manufacturing and financial services. Our partnerships with clients and co-founders achieve a phenomenal growth rate through building dedicated teams...

Vis-a-viseo, powered by the team at Vis-a-vis Creative, is a Chicago-based web video production company. We specialize in How-To, Live Action and Animated videos to promote brand recognition and development, and generate ROI. 

Zooma is a team of strategy and information technology professionals, based in Chicago. We develop digital solutions that delight users and create lasting value. We help middle market companies leverage information technology to accelerate growth and ensure operational success.

Foursquare is the leading independent location technology company. We’re dedicated to building solutions that help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Since our early days in the consumer app world, Foursquare has been a category creator and a pioneer of the geo-location space. Today, many of the world’s largest enterprises...

Edgewater Workbench is a community workshop/makerspace located on the northside of Chicago. We offer affordable work space by the day or month, 3D printing and laser cutting services, rapid prototyping, design services, and a retail boutique featuring locally handmade goods and art. We also offer classes in 3D printing and laser cutting, and space for community members to teach classes.

We are a full-service creative agency activating consumer passion to inspire brand participation. We develop daring, imaginative, of-the-moment ideas, activations, and experiences that spark powerful consumer-brand relationships. We have honed this approach over 20+ years, inspiring people to engage, share and buy world-class brands such as Corona, New Balance, Google, Procter & Gamble and Starbucks, to name a few. We have...

BlueCloud proudly stands at the forefront of data and analytics, GenAI, and cloud transformation. As a leading Snowflake partner, we offer our clients tailored solutions using the latest cloud technologies. Our suite of premium services includes digital strategy, data engineering and analytics, digital services, and cloud operations—all offered at competitive rates, thanks to our unique flexible delivery model. At BlueCloud,...

Balyasny Asset Management (BAM) is a diversified global investment firm founded in 2001 by Dmitry Balyasny, Scott Schroeder, and Taylor O'Malley. With over $33 billion in assets under management, BAM employs more than 2,500 people across 23 offices in the U.S. and Canada, Europe, the Middle East, and Asia. The firm’s investment teams span five strategies, including Equities Long/Short, Fixed...